带来bim4all

Building Information Modelling (BIM) has steadily increased in adoption and popularity around the globe. Defined as“a proven process that keeps projects on time and on budget, reducing rework and increasing predictability and profitability”byLeica Geosystems BIM实地考察, this 3D model-based system is saving architects, engineers and construction (AEC) industry professionals a significant amount of time and costs.

荷兰的一家公司完全相信这一概念，并完全致力于努力。Bim4All, a member of theBrevo Group，是一家创新的工程公司，旨在与AEC行业的所有领域共享BIM。致力于优化建筑项目的流程，BIM4ALL通过BIM的知识和经验来减少施工错误并降低建筑成本。

As users of Leica Geosystems 3D laser scanners, total stations and GNSS solutions, BIM4ALL serves more than 200 clients worldwide with an average of 400 BIM projects each year. The company has made a name for itself, landing accounts by leading global companies, while also supporting more local AEC companies.

“正如我们的标签线所述，我们致力于与客户和整体行业中的'建筑价值'，”said Jasper Voortman, 3D laser scanning manager at BIM4ALL.“我们的服务改善了建筑建设，通过在办公室中创建精确的3D模型来帮助减少现场的错误。”

Services for various projects

尽管该公司专门研究BIM，但该概念中有许多方面。BIM4All为其为客户提供全面的投资组合而自豪，从而带来了更多的价值和咨询。服务是：

• BIM建模

• BIM Management

• BIM协调

• 3D Laser Scanning

• BIM Academy (Partner of Autodesk and Solibri)

• BIM Visualisations (in cooperation with Studio X)

These services have been used across the Netherlands and internationally. Some of BIM4ALL’s projects include:

• BIM for a new housing development in The Hague

• BIM在丹麦的新建筑桥梁

• 荷兰政府建筑的BIM协调和管理

• BIM coordination with 3D laser scanning and BIM modelling of a new railway station in the Netherlands

• BIM coordination with 3D laser scanning and BIM modelling for renovation of a major department store in Amsterdam

“Our customers call us ‘BIM masters’, and we’re proud of that. We’re innovating the building sector. Like the name of our firm, we believe everyone can benefit from BIM, and it’s our goal to share this technology and our knowledge, to make everything once thought was impossible, possible,”沃特曼说。

在地下进行激光扫描

BIM不仅对建造新建筑物有用，还可用于建筑物和物体的翻新。为此，这是测量现实世界并将其捕获为3D模型的关键步骤。最好的方法是通过激光扫描。这使BIM实践者能够准确详细捕获环境，以检查对翻新，改装，验证和文档的临时检查。

最近，荷兰的多家公司与BIM4ALL联系，记录了整个国家的下水道坑。在全国范围内，由于硫化氢气的腐蚀，大约有8000万个下水道坑，其中至少有10％需要更换。

When using the traditional means of excavating the pits, costs would run too high and it would pose a risk to the environment, not to mention the long duration of such a project. Using laser scanning, however, a composite mold can be made to renovate the corrosive areas in less than a day.

“阿ur laser scanners we are able to capture each of these pits in about half an hour. That way we keep personnel out of the pits, which leads to safer operations,”沃特曼说。“成本下降，节省时间增加，环境的打扰大大减少。”

Bim4All使用了Leica RTC360 3D激光扫描仪记录5米深坑。每秒捕获200万点，每个坑只花了15到30分钟才能完成。结合在一起莉卡图标gps 70 T GNSS receiverwas used with the Dutch coordinate system to accurately locate and measure the depth of the pits. With an inertial measurement unit (IMU) that enables accurate tilt compensation, the staff was able to easily measure hard-to-reach areas of the pit.

The detailed scans were processed inLeica Cyclone Point Cloud处理软件然后使用Leica CloudWorx for 3D Reshaperplugin to visualise meshes for the client’s review. This reduces noise in the point clouds, enabling clients to clearly see the corrosion in the pits and allowing them to precisely create the needed composite molds.

“我们已经与Leica Geosystems Solutions合作了一年，我们可以向您保证，它们提供了正确的工具来进一步优化我们的工作流程。”沃特曼说。“The mix of technologies Leica Geosystems provides helped us create the added value for our customer that we strive to provide in every project.”

BIM在全球范围内获得越来越多的用户。甚至几个政府也需要BIM来完成其所有建设或翻新项目。像Bim4all和Voortman这样的专家等公司证明，他们的知识和各种服务，工作方法的高潜力和无限可能性以及建筑行业的新技术。

Creating virtual reality with laser scanning

As part of the Brevo Group, BIM4ALL has direct access to virtual, augmented and mixed reality creations through its sister company,Studio X.

So, it is no surprise, that when the contractor of the sewer pits asked what the possibilities were on behalf of a reality experience, Studio X happily stepped in.

Due to extracting the high-dynamic range images from the RTC360 scans, the team at Studio X was able to create a virtual reality experience, seen through an Oculus VR headset.

“By being able to experience the scans through VR (Virtual Reality), our client was blown away with how clearly they could see the extent of corrosion,”沃特曼说。“作为Brevo集团的成员，很高兴将新技术带入建筑行业，通过优化流程并降低（建筑）成本，可以帮助他们做出更聪明，更明智的选择。”